Package org.apache.flink.streaming.examples.socket

Class SocketWindowWordCount

java.lang.Object

org.apache.flink.streaming.examples.socket.SocketWindowWordCount

public class SocketWindowWordCount
extends Object

Implements a streaming windowed version of the "WordCount" program.

This program connects to a server socket and reads strings from the socket. The easiest way to try this out is to open a text server (at port 12345) using the netcat tool via

 nc -l 12345 on Linux or nc -l -p 12345 on Windows
 

and run this example with the hostname and the port as arguments.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SocketWindowWordCount.WordWithCount	Data type for words with count.

Constructor Summary

Constructors

Constructor	Description
SocketWindowWordCount()

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SocketWindowWordCount

public SocketWindowWordCount()

Method Details

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception